| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.64 | 8.107% | $228.7977 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $180.42 | 9.860% | $198.2094 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $138.66 | 3.192% | $143.086 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $126.66 | 5.258% | $133.3198 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $131.51 | 11.801% | $147.0295 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $170.47 | 13.692% | $193.8108 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $229.29 | 8.529% | $248.8461 | $248.85 | $248.85 | $248.80 |
| 7 purchase totals = | $1,188.65 | $1,293.0993 | $1,293.11 | $1,293.10 | $1,293.00 | |